| abstract |
New fragrance compositions are characterized by a content of cyclic compounds of the general formula <IMAGE> in which ... X ... one of the meanings a)> C = O, b)> CH-OR in which RH, COCH3, COCH2CH3, CO-CH ( CH3) 2, CO-CH = CH2, COOCH3 where the cis / trans ratio in the isomers of I is 65-95: 35-5, c)> C = N-OH, d) <IMAGE> where T = CN or CHO, e) <IMAGE> f) <IMAGE> or, g) <IMAGE>. From this group of compounds, the compounds I 'with the meanings b), d), f) and g) are new compounds. |